若该患者经显凝试验证实为钩端螺旋体病,采用青霉素治疗。为避免赫氏反应,成人首剂一般为

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问题:

若该患者经显凝试验证实为钩端螺旋体病,采用青霉素治疗。为避免赫氏反应,成人首剂一般为

A.40万U,肌内注射

B.80万U,肌内注射

C.120万U,肌内注射

D.240万U,静脉注射

E.400万U,静脉注射

考点:临床执业医师内科学钩端螺旋体病
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国库开展直接收付创新业务应当遵循哪些原则?

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句型转换.

1. I exercise every day. ( 对画线部分提问)

    ____________ ______________do you ____________ ?

2. His grandfather reads English for thirty minutes every day. (对画线部分提问)

    ________ __________does his grandfather ___________ English every day?

3. I like playing basketball best. (改为同义句)

    ___________basketball is my__________sport.

4. Is her lifestyle the same as yours? Is her lifestyle different from yours?(把两句合并成一句)

    Is her lifestyle the same as yours________ __________?

5. Lucy often helps her mom do housework.(改为否定句)

    Lucy __________ _____________her mom do housework.

6. She does her homework every day.(否定句)

    She_______ ________her homework every day.

7. Tom goes to the club every Monday morning.(对画线部分提问) 

    ________ __________does Tom go to the club.

题型:单项选择题

慢性肺心病引起肺动脉高压最主要的原因是()

A.血液黏稠度增加

B.血容量增加

C.慢性炎症所致的肺动脉狭窄

D.高碳酸血症

E.缺氧性肺血管收缩

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采用查询方式来实现输入输出是因为它()

A.速度最快

B.CPU可以不介入

C.实现起来比较容易

D.在对多个事件查询工作时,能对突发事件做出实时响应

题型:单项选择题

辨析下列各组词,从作句法成分和组合能力上说明它们的语法特征。(1)友好-友谊(2)特别-格外

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